Influence of clearance angle on micro/nano structure fabrication in elliptical vibration cutting of hardened steel

2017 ◽  
Vol 13 (4) ◽  
pp. 351
Author(s):  
Eiji Shamoto ◽  
Yilong Wang ◽  
Norikazu Suzuki ◽  
Jianguo Zhang
Keyword(s):  
Hardened Steel ◽  
Nano Structure ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Clearance Angle ◽  
Elliptical Vibration

Influence of clearance angle on micro/nano structure fabrication in elliptical vibration cutting of hardened steel

2017 ◽  
Vol 13 (4) ◽  
pp. 351
Author(s):  
Jianguo Zhang ◽  
Norikazu Suzuki ◽  
Yilong Wang ◽  
Eiji Shamoto
Keyword(s):  
Hardened Steel ◽  
Nano Structure ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Clearance Angle ◽  
Elliptical Vibration

Experimental study on ultrasonic elliptical vibration cutting of hardened steel using PCD tools

2011 ◽  
Vol 211 (11) ◽  
pp. 1701-1709 ◽  
Author(s):  
Xinquan Zhang ◽  
A. Senthil Kumar ◽  
Mustafizur Rahman ◽  
Chandra Nath ◽  
Kui Liu
Keyword(s):  
Experimental Study ◽  
Hardened Steel ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Elliptical Vibration ◽  
Pcd Tools ◽  
Ultrasonic Elliptical Vibration

Ultra-precision nano-structure fabrication by amplitude control sculpturing method in elliptical vibration cutting

2015 ◽  
Vol 39 ◽  
pp. 86-99 ◽  
Author(s):  
Jianguo Zhang ◽  
Norikazu Suzuki ◽  
Yilong Wang ◽  
Eiji Shamoto
Keyword(s):  
Nano Structure ◽  
Amplitude Control ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Elliptical Vibration ◽  
Ultra Precision

Ultaprecision Diamond Cutting of Hardened Steel by Applying Elliptical Vibration Cutting

CIRP Annals ◽  
1999 ◽  
Vol 48 (1) ◽  
pp. 441-444 ◽  
Author(s):  
Eiji Shamoto ◽  
Toshimichi Moriwaki
Keyword(s):  
Hardened Steel ◽  
Diamond Cutting ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Elliptical Vibration

Elliptical Vibration Cutting of Hardened Steel with Large Nose Radius Single Crystal Diamond Tool

2014 ◽  
Vol 8 (6) ◽  
pp. 820-826 ◽  
Author(s):  
Yilong Wang ◽  
◽  
Eiji Shamoto ◽  
Keyword(s):  
Single Crystal ◽  
Analytical Model ◽  
Diamond Tool ◽  
Hardened Steel ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Diamond Machining ◽  
Elliptical Vibration ◽  
Single Crystal Diamond ◽  
Single Crystal Diamond Tool

It has been verified that ultra-precision diamond machining of hardened steel can be realized by applying the elliptical vibration cutting process. This innovative machining technology enables direct machining of steel dies and molds with a single crystal diamond tool and makes the indispensable nickel-plating step in the conventional diamond machining process unnecessary. This not only increases mold tool life, but also reduces the machining cost and cycle time. Therefore, elliptical vibration cutting has been considered as a very promising manufacturing technology for high precision die and mold machining. However, progress in elliptical vibration cutting has been hampered by bottlenecks in machining of large-size steel workpieces owing to the low machining efficiency. This study proposed an efficient machining method, elliptical vibration cutting with a large nose radius single crystal diamond tool. Experimental findings revealed that the proposed machining method had great potential to realize efficient ultra-precision diamond machining of hardened steel. However, it was found that the ploughing phenomenon affected the finished surface quality significantly. To minimize the ploughing effect an analytical model was developed. This model enabled minimization of the ploughing effect by optimizing the machining conditions. Finally, the analytical model was qualitatively validated with a series of plane cutting experiments and the experimental results demonstrated good agreement with the analytical model.

A Study on Ultrasonic Elliptical Vibration Cutting of Hardened Steel Using PCD Tools

2010 ◽  
Author(s):  
Xinquan Zhang ◽  
Chandra Nath ◽  
A. Senthil Kumar ◽  
Mustafizur Rahman ◽  
Kui Liu
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Hardened Steel ◽  
Machining Parameters ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Diamond Tools ◽  
Elliptical Vibration ◽  
Pcd Tools ◽  
Ultrasonic Elliptical Vibration

Ultraprecision machining of hardened steel by the conventional cutting (CC) technique using diamond tools is impossible because of highly chemical affinity between carbon and iron at higher temperature during machining. An intermittently cutting technique, namely, ultrasonic elliptical vibration cutting (UEVC) technique has been being applied for high-quality machining of various difficult-to-cut materials for the last decade. However, study on machining of hardened stainless steel using polycrystalline diamond (PCD) tools applying this cutting technique has not been reported yet. This study presents an experimental study on UEVC of hardened stainless steel (a typical Stavax of 49 HRC) using PCD tools. Face cutting experiments have been carried out to investigate the effects of conventional machining parameters: depth of cut, feed rate, and spindle rotational speed on the performance parameters such as cutting force, tool flank wear, surface roughness and chip formation. A minimum surface roughness Ra value of 10 nm, measured by a stylus profilometer, was achieved. It can be concluded that, while applying UEVC technique, the inexpensive PCD tools compared to the single crystal diamond tools can be effectively applied to obtain optical surface for producing precise dies and molds from hardened steel.

Micro/nano sculpturing of hardened steel by controlling vibration amplitude in elliptical vibration cutting

2011 ◽  
Vol 35 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Norikazu Suzuki ◽  
Hideo Yokoi ◽  
Eiji Shamoto
Keyword(s):  
Vibration Amplitude ◽  
Hardened Steel ◽  
Elliptical Vibration Cutting ◽  
Vibration Cutting ◽  
Elliptical Vibration
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